Files
tubestation/widget/GfxDriverInfo.cpp
sotaro 2255d00990 Bug 1767212 - Enable avoid copying hardware decoded video on all GPU on Window on nightly r=jrmuizel,gfx-reviewers
Avoid copying hardware decoded video is already enabled on intel GPU on nightly by Bug 1763280. This bug is for enabling it on nightly on another GPUs on Windows.

Blocked drivers are from chromium's "disable_dxgi_zero_copy_video" in gpu_driver_bug_list.json

Differential Revision: https://phabricator.services.mozilla.com/D145194
2022-05-21 16:00:58 +00:00

1106 lines
36 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "GfxDriverInfo.h"
#include "nsIGfxInfo.h"
#include "nsTArray.h"
#include "nsUnicharUtils.h"
using namespace mozilla::widget;
int32_t GfxDriverInfo::allFeatures = 0;
uint64_t GfxDriverInfo::allDriverVersions = ~(uint64_t(0));
GfxDeviceFamily*
GfxDriverInfo::sDeviceFamilies[static_cast<size_t>(DeviceFamily::Max)];
nsAString* GfxDriverInfo::sDesktopEnvironment[static_cast<size_t>(
DesktopEnvironment::Max)];
nsAString*
GfxDriverInfo::sWindowProtocol[static_cast<size_t>(WindowProtocol::Max)];
nsAString*
GfxDriverInfo::sDeviceVendors[static_cast<size_t>(DeviceVendor::Max)];
nsAString*
GfxDriverInfo::sDriverVendors[static_cast<size_t>(DriverVendor::Max)];
GfxDriverInfo::GfxDriverInfo()
: mOperatingSystem(OperatingSystem::Unknown),
mOperatingSystemVersion(0),
mScreen(ScreenSizeStatus::All),
mBattery(BatteryStatus::All),
mDesktopEnvironment(
GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment::All)),
mWindowProtocol(GfxDriverInfo::GetWindowProtocol(WindowProtocol::All)),
mAdapterVendor(GfxDriverInfo::GetDeviceVendor(DeviceFamily::All)),
mDriverVendor(GfxDriverInfo::GetDriverVendor(DriverVendor::All)),
mDevices(GfxDriverInfo::GetDeviceFamily(DeviceFamily::All)),
mDeleteDevices(false),
mFeature(allFeatures),
mFeatureStatus(nsIGfxInfo::FEATURE_STATUS_OK),
mComparisonOp(DRIVER_COMPARISON_IGNORED),
mDriverVersion(0),
mDriverVersionMax(0),
mSuggestedVersion(nullptr),
mRuleId(nullptr),
mGpu2(false) {}
GfxDriverInfo::GfxDriverInfo(
OperatingSystem os, ScreenSizeStatus screen, BatteryStatus battery,
const nsAString& desktopEnv, const nsAString& windowProtocol,
const nsAString& vendor, const nsAString& driverVendor,
GfxDeviceFamily* devices, int32_t feature, int32_t featureStatus,
VersionComparisonOp op, uint64_t driverVersion, const char* ruleId,
const char* suggestedVersion /* = nullptr */, bool ownDevices /* = false */,
bool gpu2 /* = false */)
: mOperatingSystem(os),
mOperatingSystemVersion(0),
mScreen(screen),
mBattery(battery),
mDesktopEnvironment(desktopEnv),
mWindowProtocol(windowProtocol),
mAdapterVendor(vendor),
mDriverVendor(driverVendor),
mDevices(devices),
mDeleteDevices(ownDevices),
mFeature(feature),
mFeatureStatus(featureStatus),
mComparisonOp(op),
mDriverVersion(driverVersion),
mDriverVersionMax(0),
mSuggestedVersion(suggestedVersion),
mRuleId(ruleId),
mGpu2(gpu2) {}
GfxDriverInfo::GfxDriverInfo(const GfxDriverInfo& aOrig)
: mOperatingSystem(aOrig.mOperatingSystem),
mOperatingSystemVersion(aOrig.mOperatingSystemVersion),
mScreen(aOrig.mScreen),
mBattery(aOrig.mBattery),
mDesktopEnvironment(aOrig.mDesktopEnvironment),
mWindowProtocol(aOrig.mWindowProtocol),
mAdapterVendor(aOrig.mAdapterVendor),
mDriverVendor(aOrig.mDriverVendor),
mFeature(aOrig.mFeature),
mFeatureStatus(aOrig.mFeatureStatus),
mComparisonOp(aOrig.mComparisonOp),
mDriverVersion(aOrig.mDriverVersion),
mDriverVersionMax(aOrig.mDriverVersionMax),
mSuggestedVersion(aOrig.mSuggestedVersion),
mRuleId(aOrig.mRuleId),
mGpu2(aOrig.mGpu2) {
// If we're managing the lifetime of the device family, we have to make a
// copy of the original's device family.
if (aOrig.mDeleteDevices && aOrig.mDevices) {
GfxDeviceFamily* devices = new GfxDeviceFamily;
*devices = *aOrig.mDevices;
mDevices = devices;
} else {
mDevices = aOrig.mDevices;
}
mDeleteDevices = aOrig.mDeleteDevices;
}
GfxDriverInfo::~GfxDriverInfo() {
if (mDeleteDevices) {
delete mDevices;
}
}
void GfxDeviceFamily::Append(const nsAString& aDeviceId) {
mIds.AppendElement(aDeviceId);
}
void GfxDeviceFamily::AppendRange(int32_t aBeginDeviceId,
int32_t aEndDeviceId) {
mRanges.AppendElement(
GfxDeviceFamily::DeviceRange{aBeginDeviceId, aEndDeviceId});
}
nsresult GfxDeviceFamily::Contains(nsAString& aDeviceId) const {
for (const auto& id : mIds) {
if (id.Equals(aDeviceId, nsCaseInsensitiveStringComparator)) {
return NS_OK;
}
}
if (mRanges.IsEmpty()) {
return NS_ERROR_NOT_AVAILABLE;
}
nsresult valid = NS_OK;
int32_t deviceId = aDeviceId.ToInteger(&valid, 16);
if (valid != NS_OK) {
return NS_ERROR_INVALID_ARG;
}
for (const auto& range : mRanges) {
if (deviceId >= range.mBegin && deviceId <= range.mEnd) {
return NS_OK;
}
}
return NS_ERROR_NOT_AVAILABLE;
}
// Macros for appending a device to the DeviceFamily.
#define APPEND_DEVICE(device) APPEND_DEVICE2(#device)
#define APPEND_DEVICE2(device) \
deviceFamily->Append(NS_LITERAL_STRING_FROM_CSTRING(device))
#define APPEND_RANGE(start, end) deviceFamily->AppendRange(start, end)
const GfxDeviceFamily* GfxDriverInfo::GetDeviceFamily(DeviceFamily id) {
if (id >= DeviceFamily::Max) {
MOZ_ASSERT_UNREACHABLE("DeviceFamily id is out of range");
return nullptr;
}
// All of these have no specific device ID filtering.
switch (id) {
case DeviceFamily::All:
case DeviceFamily::IntelAll:
case DeviceFamily::NvidiaAll:
case DeviceFamily::AtiAll:
case DeviceFamily::MicrosoftAll:
case DeviceFamily::ParallelsAll:
case DeviceFamily::QualcommAll:
case DeviceFamily::AppleAll:
case DeviceFamily::AmazonAll:
return nullptr;
default:
break;
}
// If it already exists, we must have processed it once, so return it now.
auto idx = static_cast<size_t>(id);
if (sDeviceFamilies[idx]) {
return sDeviceFamilies[idx];
}
sDeviceFamilies[idx] = new GfxDeviceFamily;
GfxDeviceFamily* deviceFamily = sDeviceFamilies[idx];
switch (id) {
case DeviceFamily::IntelGMA500:
APPEND_DEVICE(0x8108); /* IntelGMA500_1 */
APPEND_DEVICE(0x8109); /* IntelGMA500_2 */
break;
case DeviceFamily::IntelGMA900:
APPEND_DEVICE(0x2582); /* IntelGMA900_1 */
APPEND_DEVICE(0x2782); /* IntelGMA900_2 */
APPEND_DEVICE(0x2592); /* IntelGMA900_3 */
APPEND_DEVICE(0x2792); /* IntelGMA900_4 */
break;
case DeviceFamily::IntelGMA950:
APPEND_DEVICE(0x2772); /* Intel945G_1 */
APPEND_DEVICE(0x2776); /* Intel945G_2 */
APPEND_DEVICE(0x27a2); /* Intel945_1 */
APPEND_DEVICE(0x27a6); /* Intel945_2 */
APPEND_DEVICE(0x27ae); /* Intel945_3 */
break;
case DeviceFamily::IntelGMA3150:
APPEND_DEVICE(0xa001); /* IntelGMA3150_Nettop_1 */
APPEND_DEVICE(0xa002); /* IntelGMA3150_Nettop_2 */
APPEND_DEVICE(0xa011); /* IntelGMA3150_Netbook_1 */
APPEND_DEVICE(0xa012); /* IntelGMA3150_Netbook_2 */
break;
case DeviceFamily::IntelGMAX3000:
APPEND_DEVICE(0x2972); /* Intel946GZ_1 */
APPEND_DEVICE(0x2973); /* Intel946GZ_2 */
APPEND_DEVICE(0x2982); /* IntelG35_1 */
APPEND_DEVICE(0x2983); /* IntelG35_2 */
APPEND_DEVICE(0x2992); /* IntelQ965_1 */
APPEND_DEVICE(0x2993); /* IntelQ965_2 */
APPEND_DEVICE(0x29a2); /* IntelG965_1 */
APPEND_DEVICE(0x29a3); /* IntelG965_2 */
APPEND_DEVICE(0x29b2); /* IntelQ35_1 */
APPEND_DEVICE(0x29b3); /* IntelQ35_2 */
APPEND_DEVICE(0x29c2); /* IntelG33_1 */
APPEND_DEVICE(0x29c3); /* IntelG33_2 */
APPEND_DEVICE(0x29d2); /* IntelQ33_1 */
APPEND_DEVICE(0x29d3); /* IntelQ33_2 */
APPEND_DEVICE(0x2a02); /* IntelGL960_1 */
APPEND_DEVICE(0x2a03); /* IntelGL960_2 */
APPEND_DEVICE(0x2a12); /* IntelGM965_1 */
APPEND_DEVICE(0x2a13); /* IntelGM965_2 */
break;
case DeviceFamily::IntelGMAX4500HD:
APPEND_DEVICE(0x2a42); /* IntelGMA4500MHD_1 */
APPEND_DEVICE(0x2a43); /* IntelGMA4500MHD_2 */
APPEND_DEVICE(0x2e42); /* IntelB43_1 */
APPEND_DEVICE(0x2e43); /* IntelB43_2 */
APPEND_DEVICE(0x2e92); /* IntelB43_3 */
APPEND_DEVICE(0x2e93); /* IntelB43_4 */
APPEND_DEVICE(0x2e32); /* IntelG41_1 */
APPEND_DEVICE(0x2e33); /* IntelG41_2 */
APPEND_DEVICE(0x2e22); /* IntelG45_1 */
APPEND_DEVICE(0x2e23); /* IntelG45_2 */
APPEND_DEVICE(0x2e12); /* IntelQ45_1 */
APPEND_DEVICE(0x2e13); /* IntelQ45_2 */
break;
case DeviceFamily::IntelHDGraphicsToIvyBridge:
APPEND_DEVICE(0x015A); /* IntelIvyBridge_GT1_1 (HD Graphics) */
// clang-format off
APPEND_DEVICE(0x0152); /* IntelIvyBridge_GT1_2 (HD Graphics 2500, desktop) */
APPEND_DEVICE(0x0162); /* IntelIvyBridge_GT2_1 (HD Graphics 4000, desktop) */
APPEND_DEVICE(0x0166); /* IntelIvyBridge_GT2_2 (HD Graphics 4000, mobile) */
APPEND_DEVICE(0x016A); /* IntelIvyBridge_GT2_3 (HD Graphics P4000, workstation) */
// clang-format on
[[fallthrough]];
case DeviceFamily::IntelHDGraphicsToSandyBridge:
APPEND_DEVICE(0x0042); /* IntelHDGraphics */
APPEND_DEVICE(0x0046); /* IntelMobileHDGraphics */
APPEND_DEVICE(0x0102); /* IntelSandyBridge_1 */
APPEND_DEVICE(0x0106); /* IntelSandyBridge_2 */
APPEND_DEVICE(0x0112); /* IntelSandyBridge_3 */
APPEND_DEVICE(0x0116); /* IntelSandyBridge_4 */
APPEND_DEVICE(0x0122); /* IntelSandyBridge_5 */
APPEND_DEVICE(0x0126); /* IntelSandyBridge_6 */
APPEND_DEVICE(0x010a); /* IntelSandyBridge_7 */
break;
case DeviceFamily::IntelHaswell:
APPEND_DEVICE(0x0402); /* IntelHaswell_GT1_1 */
APPEND_DEVICE(0x0406); /* IntelHaswell_GT1_2 */
APPEND_DEVICE(0x040A); /* IntelHaswell_GT1_3 */
APPEND_DEVICE(0x040B); /* IntelHaswell_GT1_4 */
APPEND_DEVICE(0x040E); /* IntelHaswell_GT1_5 */
APPEND_DEVICE(0x0A02); /* IntelHaswell_GT1_6 */
APPEND_DEVICE(0x0A06); /* IntelHaswell_GT1_7 */
APPEND_DEVICE(0x0A0A); /* IntelHaswell_GT1_8 */
APPEND_DEVICE(0x0A0B); /* IntelHaswell_GT1_9 */
APPEND_DEVICE(0x0A0E); /* IntelHaswell_GT1_10 */
APPEND_DEVICE(0x0412); /* IntelHaswell_GT2_1 */
APPEND_DEVICE(0x0416); /* IntelHaswell_GT2_2 */
APPEND_DEVICE(0x041A); /* IntelHaswell_GT2_3 */
APPEND_DEVICE(0x041B); /* IntelHaswell_GT2_4 */
APPEND_DEVICE(0x041E); /* IntelHaswell_GT2_5 */
APPEND_DEVICE(0x0A12); /* IntelHaswell_GT2_6 */
APPEND_DEVICE(0x0A16); /* IntelHaswell_GT2_7 */
APPEND_DEVICE(0x0A1A); /* IntelHaswell_GT2_8 */
APPEND_DEVICE(0x0A1B); /* IntelHaswell_GT2_9 */
APPEND_DEVICE(0x0A1E); /* IntelHaswell_GT2_10 */
APPEND_DEVICE(0x0422); /* IntelHaswell_GT3_1 */
APPEND_DEVICE(0x0426); /* IntelHaswell_GT3_2 */
APPEND_DEVICE(0x042A); /* IntelHaswell_GT3_3 */
APPEND_DEVICE(0x042B); /* IntelHaswell_GT3_4 */
APPEND_DEVICE(0x042E); /* IntelHaswell_GT3_5 */
APPEND_DEVICE(0x0A22); /* IntelHaswell_GT3_6 */
APPEND_DEVICE(0x0A26); /* IntelHaswell_GT3_7 */
APPEND_DEVICE(0x0A2A); /* IntelHaswell_GT3_8 */
APPEND_DEVICE(0x0A2B); /* IntelHaswell_GT3_9 */
APPEND_DEVICE(0x0A2E); /* IntelHaswell_GT3_10 */
APPEND_DEVICE(0x0D22); /* IntelHaswell_GT3e_1 */
APPEND_DEVICE(0x0D26); /* IntelHaswell_GT3e_2 */
APPEND_DEVICE(0x0D2A); /* IntelHaswell_GT3e_3 */
APPEND_DEVICE(0x0D2B); /* IntelHaswell_GT3e_4 */
APPEND_DEVICE(0x0D2E); /* IntelHaswell_GT3e_5 */
break;
case DeviceFamily::IntelSandyBridge:
APPEND_DEVICE(0x0102);
APPEND_DEVICE(0x0106);
APPEND_DEVICE(0x010a);
APPEND_DEVICE(0x0112);
APPEND_DEVICE(0x0116);
APPEND_DEVICE(0x0122);
APPEND_DEVICE(0x0126);
break;
case DeviceFamily::IntelGen7Baytrail:
APPEND_DEVICE(0x0f30);
APPEND_DEVICE(0x0f31);
APPEND_DEVICE(0x0f33);
APPEND_DEVICE(0x0155);
APPEND_DEVICE(0x0157);
break;
case DeviceFamily::IntelSkylake:
APPEND_DEVICE(0x1902);
APPEND_DEVICE(0x1906);
APPEND_DEVICE(0x190a);
APPEND_DEVICE(0x190B);
APPEND_DEVICE(0x190e);
APPEND_DEVICE(0x1912);
APPEND_DEVICE(0x1913);
APPEND_DEVICE(0x1915);
APPEND_DEVICE(0x1916);
APPEND_DEVICE(0x1917);
APPEND_DEVICE(0x191a);
APPEND_DEVICE(0x191b);
APPEND_DEVICE(0x191d);
APPEND_DEVICE(0x191e);
APPEND_DEVICE(0x1921);
APPEND_DEVICE(0x1923);
APPEND_DEVICE(0x1926);
APPEND_DEVICE(0x1927);
APPEND_DEVICE(0x192a);
APPEND_DEVICE(0x192b);
APPEND_DEVICE(0x192d);
APPEND_DEVICE(0x1932);
APPEND_DEVICE(0x193a);
APPEND_DEVICE(0x193b);
APPEND_DEVICE(0x193d);
break;
case DeviceFamily::IntelHD520:
APPEND_DEVICE(0x1916);
break;
case DeviceFamily::IntelMobileHDGraphics:
APPEND_DEVICE(0x0046); /* IntelMobileHDGraphics */
break;
case DeviceFamily::NvidiaBlockD3D9Layers:
// Glitches whilst scrolling (see bugs 612007, 644787, 645872)
APPEND_DEVICE(0x00f3); /* NV43 [GeForce 6200 (TM)] */
APPEND_DEVICE(0x0146); /* NV43 [Geforce Go 6600TE/6200TE (TM)] */
APPEND_DEVICE(0x014f); /* NV43 [GeForce 6200 (TM)] */
APPEND_DEVICE(0x0161); /* NV44 [GeForce 6200 TurboCache (TM)] */
APPEND_DEVICE(0x0162); /* NV44 [GeForce 6200SE TurboCache (TM)] */
APPEND_DEVICE(0x0163); /* NV44 [GeForce 6200 LE (TM)] */
APPEND_DEVICE(0x0164); /* NV44 [GeForce Go 6200 (TM)] */
APPEND_DEVICE(0x0167); /* NV43 [GeForce Go 6200/6400 (TM)] */
APPEND_DEVICE(0x0168); /* NV43 [GeForce Go 6200/6400 (TM)] */
APPEND_DEVICE(0x0169); /* NV44 [GeForce 6250 (TM)] */
APPEND_DEVICE(0x0222); /* NV44 [GeForce 6200 A-LE (TM)] */
APPEND_DEVICE(0x0240); /* C51PV [GeForce 6150 (TM)] */
APPEND_DEVICE(0x0241); /* C51 [GeForce 6150 LE (TM)] */
APPEND_DEVICE(0x0244); /* C51 [Geforce Go 6150 (TM)] */
APPEND_DEVICE(0x0245); /* C51 [Quadro NVS 210S/GeForce 6150LE (TM)] */
APPEND_DEVICE(0x0247); /* C51 [GeForce Go 6100 (TM)] */
APPEND_DEVICE(0x03d0); /* C61 [GeForce 6150SE nForce 430 (TM)] */
APPEND_DEVICE(0x03d1); /* C61 [GeForce 6100 nForce 405 (TM)] */
APPEND_DEVICE(0x03d2); /* C61 [GeForce 6100 nForce 400 (TM)] */
APPEND_DEVICE(0x03d5); /* C61 [GeForce 6100 nForce 420 (TM)] */
break;
case DeviceFamily::RadeonX1000:
// This list is from the ATIRadeonX1000.kext Info.plist
APPEND_DEVICE(0x7187);
APPEND_DEVICE(0x7210);
APPEND_DEVICE(0x71de);
APPEND_DEVICE(0x7146);
APPEND_DEVICE(0x7142);
APPEND_DEVICE(0x7109);
APPEND_DEVICE(0x71c5);
APPEND_DEVICE(0x71c0);
APPEND_DEVICE(0x7240);
APPEND_DEVICE(0x7249);
APPEND_DEVICE(0x7291);
break;
case DeviceFamily::RadeonCaicos:
APPEND_DEVICE(0x6766);
APPEND_DEVICE(0x6767);
APPEND_DEVICE(0x6768);
APPEND_DEVICE(0x6770);
APPEND_DEVICE(0x6771);
APPEND_DEVICE(0x6772);
APPEND_DEVICE(0x6778);
APPEND_DEVICE(0x6779);
APPEND_DEVICE(0x677b);
break;
case DeviceFamily::RadeonBlockNoVideoCopy:
// Stoney
APPEND_DEVICE(0x98e4);
// Carrizo
APPEND_RANGE(0x9870, 0x9877);
break;
case DeviceFamily::Geforce7300GT:
APPEND_DEVICE(0x0393);
break;
case DeviceFamily::Nvidia310M:
APPEND_DEVICE(0x0A70);
break;
case DeviceFamily::Nvidia8800GTS:
APPEND_DEVICE(0x0193);
break;
case DeviceFamily::Bug1137716:
APPEND_DEVICE(0x0a29);
APPEND_DEVICE(0x0a2b);
APPEND_DEVICE(0x0a2d);
APPEND_DEVICE(0x0a35);
APPEND_DEVICE(0x0a6c);
APPEND_DEVICE(0x0a70);
APPEND_DEVICE(0x0a72);
APPEND_DEVICE(0x0a7a);
APPEND_DEVICE(0x0caf);
APPEND_DEVICE(0x0dd2);
APPEND_DEVICE(0x0dd3);
// GF180M ids
APPEND_DEVICE(0x0de3);
APPEND_DEVICE(0x0de8);
APPEND_DEVICE(0x0de9);
APPEND_DEVICE(0x0dea);
APPEND_DEVICE(0x0deb);
APPEND_DEVICE(0x0dec);
APPEND_DEVICE(0x0ded);
APPEND_DEVICE(0x0dee);
APPEND_DEVICE(0x0def);
APPEND_DEVICE(0x0df0);
APPEND_DEVICE(0x0df1);
APPEND_DEVICE(0x0df2);
APPEND_DEVICE(0x0df3);
APPEND_DEVICE(0x0df4);
APPEND_DEVICE(0x0df5);
APPEND_DEVICE(0x0df6);
APPEND_DEVICE(0x0df7);
APPEND_DEVICE(0x1050);
APPEND_DEVICE(0x1051);
APPEND_DEVICE(0x1052);
APPEND_DEVICE(0x1054);
APPEND_DEVICE(0x1055);
break;
case DeviceFamily::Bug1116812:
APPEND_DEVICE(0x2e32);
APPEND_DEVICE(0x2a02);
break;
case DeviceFamily::Bug1155608:
APPEND_DEVICE(0x2e22); /* IntelG45_1 */
break;
case DeviceFamily::Bug1447141:
APPEND_DEVICE(0x9991);
APPEND_DEVICE(0x9993);
APPEND_DEVICE(0x9996);
APPEND_DEVICE(0x9998);
APPEND_DEVICE(0x9901);
APPEND_DEVICE(0x990b);
break;
case DeviceFamily::Bug1207665:
APPEND_DEVICE(0xa001); /* Intel Media Accelerator 3150 */
APPEND_DEVICE(0xa002);
APPEND_DEVICE(0xa011);
APPEND_DEVICE(0xa012);
break;
case DeviceFamily::AmdR600:
// AMD R600 generation GPUs
// R600
APPEND_RANGE(0x9400, 0x9403);
APPEND_DEVICE(0x9405);
APPEND_RANGE(0x940a, 0x940b);
APPEND_DEVICE(0x940f);
// RV610
APPEND_RANGE(0x94c0, 0x94c1);
APPEND_RANGE(0x94c3, 0x94c9);
APPEND_RANGE(0x94cb, 0x94cd);
// RV630
APPEND_RANGE(0x9580, 0x9581);
APPEND_DEVICE(0x9583);
APPEND_RANGE(0x9586, 0x958f);
// RV670
APPEND_RANGE(0x9500, 0x9501);
APPEND_RANGE(0x9504, 0x9509);
APPEND_DEVICE(0x950f);
APPEND_DEVICE(0x9511);
APPEND_DEVICE(0x9515);
APPEND_DEVICE(0x9517);
APPEND_DEVICE(0x9519);
// RV620
APPEND_DEVICE(0x95c0);
APPEND_DEVICE(0x95c2);
APPEND_RANGE(0x95c4, 0x95c7);
APPEND_DEVICE(0x95c9);
APPEND_RANGE(0x95cc, 0x95cf);
// RV635
APPEND_RANGE(0x9590, 0x9591);
APPEND_DEVICE(0x9593);
APPEND_RANGE(0x9595, 0x9599);
APPEND_DEVICE(0x959b);
// RS780
APPEND_RANGE(0x9610, 0x9616);
// RS880
APPEND_RANGE(0x9710, 0x9715);
break;
case DeviceFamily::NvidiaWebRenderBlocked:
APPEND_RANGE(0x0190, 0x019e); // early tesla
APPEND_RANGE(0x0500, 0x05df); // C67-C68
break;
case DeviceFamily::NvidiaRolloutWebRender:
APPEND_RANGE(0x0400, 0x04ff);
APPEND_RANGE(0x05e0, 0x05ff);
APPEND_RANGE(0x0600, INT32_MAX);
APPEND_RANGE(0x06c0, INT32_MAX);
break;
case DeviceFamily::IntelWebRenderBlocked:
// powervr
// sgx535
APPEND_DEVICE(0x2e5b);
APPEND_DEVICE(0x8108);
APPEND_DEVICE(0x8109);
APPEND_DEVICE(0x4102);
// sgx545
APPEND_DEVICE(0x0be0);
APPEND_DEVICE(0x0be1);
APPEND_DEVICE(0x0be3);
APPEND_RANGE(0x08c7, 0x08cf);
// gen4
APPEND_DEVICE(0x2972);
APPEND_DEVICE(0x2973);
APPEND_DEVICE(0x2992);
APPEND_DEVICE(0x2993);
APPEND_DEVICE(0x29a2);
APPEND_DEVICE(0x29a3);
APPEND_DEVICE(0x2982);
APPEND_DEVICE(0x2983);
APPEND_DEVICE(0x2a02);
APPEND_DEVICE(0x2a03);
APPEND_DEVICE(0x2a12);
APPEND_DEVICE(0x2a13);
// gen4.5
APPEND_DEVICE(0x2e02);
APPEND_DEVICE(0x2e42); /* IntelB43_1 */
APPEND_DEVICE(0x2e43); /* IntelB43_2 */
APPEND_DEVICE(0x2e92); /* IntelB43_3 */
APPEND_DEVICE(0x2e93); /* IntelB43_4 */
APPEND_DEVICE(0x2e12); /* IntelQ45_1 */
APPEND_DEVICE(0x2e13); /* IntelQ45_2 */
APPEND_DEVICE(0x2e32); /* IntelG41_1 */
APPEND_DEVICE(0x2e33); /* IntelG41_2 */
APPEND_DEVICE(0x2e22); /* IntelG45_1 */
APPEND_DEVICE(0x2e23); /* IntelG45_2 */
APPEND_DEVICE(0x2a42); /* IntelGMA4500MHD_1 */
APPEND_DEVICE(0x2a43); /* IntelGMA4500MHD_2 */
// gen5 (ironlake)
APPEND_DEVICE(0x0042);
APPEND_DEVICE(0x0046);
break;
case DeviceFamily::IntelRolloutWebRender:
// Disable WebRender on these devices for now
// to match what's going out into release
#if 0
// gen4.5 - G45
APPEND_DEVICE(0x2e22);
// gen5 (ironlake)
APPEND_DEVICE(0x0042);
APPEND_DEVICE(0x0046);
#endif
// cherryview
APPEND_DEVICE(0x22b0);
APPEND_DEVICE(0x22b1);
APPEND_DEVICE(0x22b2);
APPEND_DEVICE(0x22b3);
[[fallthrough]];
case DeviceFamily::IntelModernRolloutWebRender:
// Temporarily disable WebRender on gen6 to get more sw-wr+D3D11 testing
#ifndef NIGHTLY_BUILD
// sandybridge gen6 gt1
APPEND_DEVICE(0x0102);
APPEND_DEVICE(0x0106);
APPEND_DEVICE(0x010a);
// sandybridge gen6 gt2
APPEND_DEVICE(0x0112);
APPEND_DEVICE(0x0116);
APPEND_DEVICE(0x0122);
APPEND_DEVICE(0x0126);
#endif
// ivybridge gen7 baytrail
APPEND_DEVICE(0x0f30);
APPEND_DEVICE(0x0f31);
APPEND_DEVICE(0x0f33);
APPEND_DEVICE(0x0155);
APPEND_DEVICE(0x0157);
// ivybridge gen7 gt1
APPEND_DEVICE(0x0152);
APPEND_DEVICE(0x0156);
APPEND_DEVICE(0x015a);
// ivybridge gen7 gt2
APPEND_DEVICE(0x0162);
APPEND_DEVICE(0x0166);
APPEND_DEVICE(0x016a);
// haswell gen7.5 gt1
APPEND_DEVICE(0x0402);
APPEND_DEVICE(0x0406);
APPEND_DEVICE(0x040a);
APPEND_DEVICE(0x040b);
APPEND_DEVICE(0x040e);
APPEND_DEVICE(0x0a02);
APPEND_DEVICE(0x0a06);
APPEND_DEVICE(0x0a0a);
APPEND_DEVICE(0x0a0b);
APPEND_DEVICE(0x0a0e);
APPEND_DEVICE(0x0c02);
APPEND_DEVICE(0x0c06);
APPEND_DEVICE(0x0c0c);
APPEND_DEVICE(0x0c0b);
APPEND_DEVICE(0x0c0e);
APPEND_DEVICE(0x0d02);
APPEND_DEVICE(0x0d06);
APPEND_DEVICE(0x0d0a);
APPEND_DEVICE(0x0d0b);
APPEND_DEVICE(0x0d0e);
// haswell gen7.5 gt2
APPEND_DEVICE(0x0412);
APPEND_DEVICE(0x0416);
APPEND_DEVICE(0x041a);
APPEND_DEVICE(0x041b);
APPEND_DEVICE(0x041e);
APPEND_DEVICE(0x0a12);
APPEND_DEVICE(0x0a16);
APPEND_DEVICE(0x0a1a);
APPEND_DEVICE(0x0a1b);
APPEND_DEVICE(0x0a1e);
// haswell gen7.5 gt3
APPEND_DEVICE(0x0422);
APPEND_DEVICE(0x0426);
APPEND_DEVICE(0x042a);
APPEND_DEVICE(0x042b);
APPEND_DEVICE(0x042e);
APPEND_DEVICE(0x0a22);
APPEND_DEVICE(0x0a26);
APPEND_DEVICE(0x0a0a);
APPEND_DEVICE(0x0a1a);
APPEND_DEVICE(0x0a2a);
APPEND_DEVICE(0x0a2b);
APPEND_DEVICE(0x0a2e);
APPEND_DEVICE(0x0c22);
APPEND_DEVICE(0x0c26);
APPEND_DEVICE(0x0c2c);
APPEND_DEVICE(0x0c2b);
APPEND_DEVICE(0x0c2e);
APPEND_DEVICE(0x0d22);
APPEND_DEVICE(0x0d26);
APPEND_DEVICE(0x0d2b);
APPEND_DEVICE(0x0d2e);
// broxton (apollolake)
APPEND_DEVICE(0x0a84);
APPEND_DEVICE(0x1a84);
APPEND_DEVICE(0x1a85);
APPEND_DEVICE(0x5a84);
APPEND_DEVICE(0x5a85);
// geminilake
APPEND_DEVICE(0x3184);
APPEND_DEVICE(0x3185);
// broadwell gt1 (gen8)
APPEND_DEVICE(0x1602);
APPEND_DEVICE(0x1606);
APPEND_DEVICE(0x160a);
APPEND_DEVICE(0x160b);
APPEND_DEVICE(0x160d);
APPEND_DEVICE(0x160e);
// broadwell gt2+ (gen8)
APPEND_DEVICE(0x1612);
APPEND_DEVICE(0x1616);
APPEND_DEVICE(0x161a);
APPEND_DEVICE(0x161b);
APPEND_DEVICE(0x161d);
APPEND_DEVICE(0x161e);
APPEND_DEVICE(0x1622);
APPEND_DEVICE(0x1626);
APPEND_DEVICE(0x162a);
APPEND_DEVICE(0x162b);
APPEND_DEVICE(0x162d);
APPEND_DEVICE(0x162e);
APPEND_DEVICE(0x1632);
APPEND_DEVICE(0x1636);
APPEND_DEVICE(0x163a);
APPEND_DEVICE(0x163b);
APPEND_DEVICE(0x163d);
APPEND_DEVICE(0x163e);
// skylake gt1
APPEND_DEVICE(0x1902);
APPEND_DEVICE(0x1906);
APPEND_DEVICE(0x190a);
APPEND_DEVICE(0x190e);
// skylake gt2
APPEND_DEVICE(0x1912);
APPEND_DEVICE(0x1913);
APPEND_DEVICE(0x1915);
APPEND_DEVICE(0x1916);
APPEND_DEVICE(0x1917);
APPEND_DEVICE(0x191a);
APPEND_DEVICE(0x191b);
APPEND_DEVICE(0x191d);
APPEND_DEVICE(0x191e);
APPEND_DEVICE(0x1921);
// skylake gt3
APPEND_DEVICE(0x1923);
APPEND_DEVICE(0x1926);
APPEND_DEVICE(0x1927);
APPEND_DEVICE(0x192b);
// skylake gt4
APPEND_DEVICE(0x1932);
APPEND_DEVICE(0x193a);
APPEND_DEVICE(0x193b);
APPEND_DEVICE(0x193d);
// kabylake gt1
APPEND_DEVICE(0x5902);
APPEND_DEVICE(0x5906);
APPEND_DEVICE(0x5908);
APPEND_DEVICE(0x590a);
APPEND_DEVICE(0x590b);
APPEND_DEVICE(0x590e);
// kabylake gt1.5
APPEND_DEVICE(0x5913);
APPEND_DEVICE(0x5915);
APPEND_DEVICE(0x5917);
// kabylake gt2
APPEND_DEVICE(0x5912);
APPEND_DEVICE(0x5916);
APPEND_DEVICE(0x591a);
APPEND_DEVICE(0x591b);
APPEND_DEVICE(0x591c);
APPEND_DEVICE(0x591d);
APPEND_DEVICE(0x591e);
APPEND_DEVICE(0x5921);
APPEND_DEVICE(0x5926);
APPEND_DEVICE(0x5923);
APPEND_DEVICE(0x5927);
APPEND_DEVICE(0x593b);
APPEND_DEVICE(0x87c0);
// coffeelake gt1
APPEND_DEVICE(0x3e90);
APPEND_DEVICE(0x3e93);
APPEND_DEVICE(0x3e99);
APPEND_DEVICE(0x3e9c);
APPEND_DEVICE(0x3ea1);
APPEND_DEVICE(0x3ea4);
APPEND_DEVICE(0x9b21);
APPEND_DEVICE(0x9ba0);
APPEND_DEVICE(0x9ba2);
APPEND_DEVICE(0x9ba4);
APPEND_DEVICE(0x9ba5);
APPEND_DEVICE(0x9ba8);
APPEND_DEVICE(0x9baa);
APPEND_DEVICE(0x9bab);
APPEND_DEVICE(0x9bac);
// coffeelake gt2+
APPEND_RANGE(0x3e91, 0x3e92);
APPEND_DEVICE(0x3e94);
APPEND_DEVICE(0x3e96);
APPEND_DEVICE(0x3e98);
APPEND_RANGE(0x3e9a, 0x3e9b);
APPEND_DEVICE(0x3ea0);
APPEND_DEVICE(0x3ea2);
APPEND_RANGE(0x3ea5, 0x3ea9);
APPEND_DEVICE(0x87ca);
APPEND_DEVICE(0x9b41);
APPEND_DEVICE(0x9bc0);
APPEND_DEVICE(0x9bc2);
APPEND_RANGE(0x9bc4, 0x9bf6);
// icelake gt1,gt1.5,gt2
APPEND_RANGE(0x8a50, 0x8a5d);
// rocketlake
APPEND_RANGE(0x4c8a, 0x4c9a);
// tigerlake
APPEND_RANGE(0x9a40, 0x9af8);
break;
case DeviceFamily::AtiRolloutWebRender:
APPEND_RANGE(0x6600, 0x66af);
APPEND_RANGE(0x6700, 0x671f);
APPEND_RANGE(0x6780, 0x683f);
APPEND_RANGE(0x6860, 0x687f);
APPEND_RANGE(0x6900, 0x69ff);
APPEND_DEVICE(0x6fdf);
APPEND_DEVICE(0x7300);
APPEND_RANGE(0x7310, 0x73ff);
APPEND_RANGE(0x9830, 0x986f);
APPEND_RANGE(0x9900, 0x99ff);
// Raven
APPEND_DEVICE(0x15dd);
APPEND_DEVICE(0x15d8);
// Renoir
APPEND_DEVICE(0x1636);
// Cezanne
APPEND_DEVICE(0x1638);
// Lucienne
APPEND_DEVICE(0x164c);
// Evergreen
APPEND_RANGE(0x6840, 0x684b);
APPEND_RANGE(0x6850, 0x685f);
APPEND_RANGE(0x6880, 0x68ff);
APPEND_RANGE(0x9800, 0x980a);
APPEND_RANGE(0x9640, 0x964f);
APPEND_RANGE(0x6720, 0x677f);
// Stoney
APPEND_DEVICE(0x98e4);
// Carrizo
APPEND_RANGE(0x9870, 0x9877);
// Kaveri
APPEND_RANGE(0x1304, 0x131d);
// R700
APPEND_RANGE(0x9440, 0x949f);
APPEND_RANGE(0x94a0, 0x94b9);
APPEND_RANGE(0x9540, 0x955f);
break;
// This should never happen, but we get a warning if we don't handle this.
case DeviceFamily::Max:
case DeviceFamily::All:
case DeviceFamily::IntelAll:
case DeviceFamily::NvidiaAll:
case DeviceFamily::AtiAll:
case DeviceFamily::MicrosoftAll:
case DeviceFamily::ParallelsAll:
case DeviceFamily::QualcommAll:
case DeviceFamily::AppleAll:
case DeviceFamily::AmazonAll:
NS_WARNING("Invalid DeviceFamily id");
break;
}
return deviceFamily;
}
// Macro for assigning a desktop environment to a string.
#define DECLARE_DESKTOP_ENVIRONMENT_ID(name, desktopEnvId) \
case DesktopEnvironment::name: \
sDesktopEnvironment[idx]->AssignLiteral(desktopEnvId); \
break;
const nsAString& GfxDriverInfo::GetDesktopEnvironment(DesktopEnvironment id) {
if (id >= DesktopEnvironment::Max) {
MOZ_ASSERT_UNREACHABLE("DesktopEnvironment id is out of range");
id = DesktopEnvironment::All;
}
auto idx = static_cast<size_t>(id);
if (sDesktopEnvironment[idx]) {
return *sDesktopEnvironment[idx];
}
sDesktopEnvironment[idx] = new nsString();
switch (id) {
DECLARE_DESKTOP_ENVIRONMENT_ID(GNOME, "gnome");
DECLARE_DESKTOP_ENVIRONMENT_ID(KDE, "kde");
DECLARE_DESKTOP_ENVIRONMENT_ID(XFCE, "xfce");
DECLARE_DESKTOP_ENVIRONMENT_ID(Cinnamon, "cinnamon");
DECLARE_DESKTOP_ENVIRONMENT_ID(Enlightenment, "enlightment");
DECLARE_DESKTOP_ENVIRONMENT_ID(LXDE, "lxde");
DECLARE_DESKTOP_ENVIRONMENT_ID(Openbox, "openbox");
DECLARE_DESKTOP_ENVIRONMENT_ID(i3, "i3");
DECLARE_DESKTOP_ENVIRONMENT_ID(Sway, "sway");
DECLARE_DESKTOP_ENVIRONMENT_ID(Mate, "mate");
DECLARE_DESKTOP_ENVIRONMENT_ID(Unity, "unity");
DECLARE_DESKTOP_ENVIRONMENT_ID(Pantheon, "pantheon");
DECLARE_DESKTOP_ENVIRONMENT_ID(LXQT, "lxqt");
DECLARE_DESKTOP_ENVIRONMENT_ID(Deepin, "deepin");
DECLARE_DESKTOP_ENVIRONMENT_ID(Dwm, "dwm");
DECLARE_DESKTOP_ENVIRONMENT_ID(Budgie, "budgie");
DECLARE_DESKTOP_ENVIRONMENT_ID(Unknown, "unknown");
case DesktopEnvironment::Max: // Suppress a warning.
DECLARE_DESKTOP_ENVIRONMENT_ID(All, "");
}
return *sDesktopEnvironment[idx];
}
// Macro for assigning a window protocol id to a string.
#define DECLARE_WINDOW_PROTOCOL_ID(name, windowProtocolId) \
case WindowProtocol::name: \
sWindowProtocol[idx]->AssignLiteral(windowProtocolId); \
break;
const nsAString& GfxDriverInfo::GetWindowProtocol(WindowProtocol id) {
if (id >= WindowProtocol::Max) {
MOZ_ASSERT_UNREACHABLE("WindowProtocol id is out of range");
id = WindowProtocol::All;
}
auto idx = static_cast<size_t>(id);
if (sWindowProtocol[idx]) {
return *sWindowProtocol[idx];
}
sWindowProtocol[idx] = new nsString();
switch (id) {
DECLARE_WINDOW_PROTOCOL_ID(X11, "x11");
DECLARE_WINDOW_PROTOCOL_ID(XWayland, "xwayland");
DECLARE_WINDOW_PROTOCOL_ID(Wayland, "wayland");
DECLARE_WINDOW_PROTOCOL_ID(WaylandDRM, "wayland/drm");
DECLARE_WINDOW_PROTOCOL_ID(WaylandAll, "wayland/all");
DECLARE_WINDOW_PROTOCOL_ID(X11All, "x11/all");
case WindowProtocol::Max: // Suppress a warning.
DECLARE_WINDOW_PROTOCOL_ID(All, "");
}
return *sWindowProtocol[idx];
}
// Macro for assigning a device vendor id to a string.
#define DECLARE_VENDOR_ID(name, deviceId) \
case DeviceVendor::name: \
sDeviceVendors[idx]->AssignLiteral(deviceId); \
break;
const nsAString& GfxDriverInfo::GetDeviceVendor(DeviceFamily id) {
if (id >= DeviceFamily::Max) {
MOZ_ASSERT_UNREACHABLE("DeviceVendor id is out of range");
id = DeviceFamily::All;
}
DeviceVendor vendor = DeviceVendor::All;
switch (id) {
case DeviceFamily::IntelAll:
case DeviceFamily::IntelGMA500:
case DeviceFamily::IntelGMA900:
case DeviceFamily::IntelGMA950:
case DeviceFamily::IntelGMA3150:
case DeviceFamily::IntelGMAX3000:
case DeviceFamily::IntelGMAX4500HD:
case DeviceFamily::IntelHDGraphicsToIvyBridge:
case DeviceFamily::IntelHDGraphicsToSandyBridge:
case DeviceFamily::IntelHaswell:
case DeviceFamily::IntelSandyBridge:
case DeviceFamily::IntelGen7Baytrail:
case DeviceFamily::IntelSkylake:
case DeviceFamily::IntelHD520:
case DeviceFamily::IntelMobileHDGraphics:
case DeviceFamily::IntelRolloutWebRender:
case DeviceFamily::IntelModernRolloutWebRender:
case DeviceFamily::IntelWebRenderBlocked:
case DeviceFamily::Bug1116812:
case DeviceFamily::Bug1155608:
case DeviceFamily::Bug1207665:
vendor = DeviceVendor::Intel;
break;
case DeviceFamily::NvidiaAll:
case DeviceFamily::NvidiaBlockD3D9Layers:
case DeviceFamily::NvidiaRolloutWebRender:
case DeviceFamily::NvidiaWebRenderBlocked:
case DeviceFamily::Geforce7300GT:
case DeviceFamily::Nvidia310M:
case DeviceFamily::Nvidia8800GTS:
case DeviceFamily::Bug1137716:
vendor = DeviceVendor::NVIDIA;
break;
case DeviceFamily::AtiAll:
case DeviceFamily::RadeonBlockNoVideoCopy:
case DeviceFamily::RadeonCaicos:
case DeviceFamily::RadeonX1000:
case DeviceFamily::Bug1447141:
case DeviceFamily::AmdR600:
case DeviceFamily::AtiRolloutWebRender:
vendor = DeviceVendor::ATI;
break;
case DeviceFamily::MicrosoftAll:
vendor = DeviceVendor::Microsoft;
break;
case DeviceFamily::ParallelsAll:
vendor = DeviceVendor::Parallels;
break;
case DeviceFamily::AppleAll:
vendor = DeviceVendor::Apple;
break;
case DeviceFamily::AmazonAll:
vendor = DeviceVendor::Amazon;
break;
case DeviceFamily::QualcommAll:
// Choose an arbitrary Qualcomm PCI VENdor ID for now.
// TODO: This should be "QCOM" when Windows device ID parsing is reworked.
vendor = DeviceVendor::Qualcomm;
break;
case DeviceFamily::All:
case DeviceFamily::Max:
break;
}
return GetDeviceVendor(vendor);
}
const nsAString& GfxDriverInfo::GetDeviceVendor(DeviceVendor id) {
if (id >= DeviceVendor::Max) {
MOZ_ASSERT_UNREACHABLE("DeviceVendor id is out of range");
id = DeviceVendor::All;
}
auto idx = static_cast<size_t>(id);
if (sDeviceVendors[idx]) {
return *sDeviceVendors[idx];
}
sDeviceVendors[idx] = new nsString();
switch (id) {
DECLARE_VENDOR_ID(Intel, "0x8086");
DECLARE_VENDOR_ID(NVIDIA, "0x10de");
DECLARE_VENDOR_ID(ATI, "0x1002");
// AMD has 0x1022 but continues to release GPU hardware under ATI.
DECLARE_VENDOR_ID(Microsoft, "0x1414");
DECLARE_VENDOR_ID(MicrosoftBasic, "0x00ba");
DECLARE_VENDOR_ID(MicrosoftHyperV, "0x000b");
DECLARE_VENDOR_ID(Parallels, "0x1ab8");
DECLARE_VENDOR_ID(VMWare, "0x15ad");
DECLARE_VENDOR_ID(VirtualBox, "0x80ee");
DECLARE_VENDOR_ID(Apple, "0x106b");
DECLARE_VENDOR_ID(Amazon, "0x1d0f");
// Choose an arbitrary Qualcomm PCI VENdor ID for now.
// TODO: This should be "QCOM" when Windows device ID parsing is reworked.
DECLARE_VENDOR_ID(Qualcomm, "0x5143");
case DeviceVendor::Max: // Suppress a warning.
DECLARE_VENDOR_ID(All, "");
}
return *sDeviceVendors[idx];
}
// Macro for assigning a driver vendor id to a string.
#define DECLARE_DRIVER_VENDOR_ID(name, driverVendorId) \
case DriverVendor::name: \
sDriverVendors[idx]->AssignLiteral(driverVendorId); \
break;
const nsAString& GfxDriverInfo::GetDriverVendor(DriverVendor id) {
if (id >= DriverVendor::Max) {
MOZ_ASSERT_UNREACHABLE("DriverVendor id is out of range");
id = DriverVendor::All;
}
auto idx = static_cast<size_t>(id);
if (sDriverVendors[idx]) {
return *sDriverVendors[idx];
}
sDriverVendors[idx] = new nsString();
switch (id) {
DECLARE_DRIVER_VENDOR_ID(MesaAll, "mesa/all");
DECLARE_DRIVER_VENDOR_ID(MesaLLVMPipe, "mesa/llvmpipe");
DECLARE_DRIVER_VENDOR_ID(MesaSoftPipe, "mesa/softpipe");
DECLARE_DRIVER_VENDOR_ID(MesaSWRast, "mesa/swrast");
DECLARE_DRIVER_VENDOR_ID(MesaSWUnknown, "mesa/software-unknown");
DECLARE_DRIVER_VENDOR_ID(MesaUnknown, "mesa/unknown");
DECLARE_DRIVER_VENDOR_ID(MesaR600, "mesa/r600");
DECLARE_DRIVER_VENDOR_ID(MesaNouveau, "mesa/nouveau");
DECLARE_DRIVER_VENDOR_ID(NonMesaAll, "non-mesa/all");
DECLARE_DRIVER_VENDOR_ID(HardwareMesaAll, "mesa/hw-all");
DECLARE_DRIVER_VENDOR_ID(SoftwareMesaAll, "mesa/sw-all");
case DriverVendor::Max: // Suppress a warning.
DECLARE_DRIVER_VENDOR_ID(All, "");
}
return *sDriverVendors[idx];
}